121270215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{734971}}^1$

素因数の和:734990

約数の個数: 16

約数和(自身を含む): 211671936

約数和(自身を除く): 90401721

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 734971, 2204913, 3674855, 8084681, 11024565, 24254043, 40423405, 121270215]

約数ペア:

[(1, 121270215), (3, 40423405), (5, 24254043), (11, 11024565), (15, 8084681), (33, 3674855), (55, 2204913), (165, 734971)]